02799
四甲基硫酸铵
suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)
别名:
双(四甲基铵)硫酸盐
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关于此项目
线性分子式:
[(CH3)4N]2(SO4)
化学文摘社编号:
分子量:
244.35
UNSPSC Code:
41116105
NACRES:
NB.21
PubChem Substance ID:
EC Number:
238-043-4
Beilstein/REAXYS Number:
3918039
MDL number:
产品名称
四甲基硫酸铵, suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)
InChI key
KJFVITRRNTVAPC-UHFFFAOYSA-L
InChI
1S/2C4H12N.H2O4S/c3*1-5(2,3)4/h2*1-4H3;(H2,1,2,3,4)/q2*+1;/p-2
SMILES string
C[N+](C)(C)C.C[N+](C)(C)C.[O-]S([O-])(=O)=O
description
cationic
assay
≥99.0% (T)
form
powder
quality
LiChropur™
technique(s)
ion pair chromatography: suitable
λ
10 % in H2O
UV absorption
λ: 210 nm Amax: ≤0.1
λ: 220 nm Amax: ≤0.04
λ: 230 nm Amax: ≤0.03
λ: 260 nm Amax: ≤0.02
λ: 500 nm Amax: ≤0.02
suitability
corresponds to standard for RP gradient test
corresponds to standard for filter test
Quality Level
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Application
- Separation of Gd-humic complexes and Gd-based magnetic resonance imaging contrast agent in river water with QAE-Sephadex A-25 for the fractionation analysis.：四甲基硫酸铵用于借助QAE-Sephadex A-25葡聚糖凝胶分离河水中的钆复合物。研究表明该方法在环境分析化学中的有效性，有助了解造影剂在天然水系统中的行为和命运(Matsumiya et al., 2014)。
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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